Q:How to achieve the concrete pump pendulum for the change?

3. Proximity switch or stroke switch is a commutation signal to the pendulum, swing swing in place, from the pendulum to the main cylinder a commutation signal.

Q:What are the drawbacks of concrete pump gate valve and S pipe valve?

The seal of the gate valve is limited by the structure and the sealing pressure is low. In the construction, it is inevitable to use the Y-shaped pipe to connect the double cylinder and the conveying pipe of the concrete pump, and the Y-tube will produce a large pressure loss.

Q:What are the types of common concrete pumps?

The pump body installed in the car chassis, and then equipped with retractable or inflected cloth rod, the composition of the pump.

Q:What is the calculation of the unit price of concrete pump?

Correctly formulating the unit price of construction machinery is an important aspect of controlling the project cost reasonably.

Q:What is the difference between a concrete pump and a concrete pump?

The use of pressure to transport the concrete along the pipeline. By the pump and the composition of the pipeline. According to the structure is divided into piston type, squeeze type, water pressure diaphragm type. The pump body installed in the car chassis, and then equipped with retractable or inflected cloth rod, the composition of the pump.

Q:What is the type of concrete pump truck?

At present, China's concrete pump can be divided into S valve type and gate valve type, S valve type concrete pump is a closed system,

Q:What is the difference between concrete conveyors and concrete conveyors?

The parameters of the main pump are used to determine the speed and transport height of the pump. The horizontal distance is determined by the length of the cloth rod. It is suitable for pouring concrete in fixed mode and can ensure the uniformity of concrete and increase the compactness.

Q:What is the pressure of a support leg when the concrete pump is operating?

Of course, different models, the brand of the specific parameters of the pump is not the same

Q:Why is my concrete pump often appear plugging phenomenon?

The pump operator should concentrate on the pumping construction, always pay attention to the reading of the pressure gauge, once the pressure gauge readings suddenly increased, should immediately anti-pump 2-3 travel, then the pump, blocking the tube can be ruled out

Q:What is high and low pressure switching and hydraulic gear ratio on concrete pumps?

High and low pressure pump is generally double pump; high pressure to provide high pressure (workload), low pressure to provide high flow (rapid feed).